package com.project.service;

import com.github.pagehelper.PageInfo;
import com.project.bean.SaleCountBean;

import java.time.LocalDate;

/**
 * @author lyl
 * description:
 */
public interface ISaleCountService {
    PageInfo<SaleCountBean> findByPage(int pageNum, String factory, LocalDate startDate, LocalDate endDate);
}
